EU Trademark Classification (Nice Classification)｜The 45 Classes Used by EUIPO, with Examples

Data version: English terms are taken from the EUIPO Harmonised Database and arranged in the 45 Nice classes; this site lists 73,491 entries. Chinese terms were fully retranslated on 1 October 2026 and are J&C reference translations. The reference number is this site's own number, not an EUIPO term ID. The English entries have not yet been checked one by one against the current EUIPO data; for filings, please rely on the official EUIPO source (TMclass). Spanish coverage is being expanded: as of 13 October 2026, 6,894 reviewed Spanish names are available, from the WIPO Nice Classification and J&C reference translations; other entries are shown in English.

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Class	Ref. No.	Chinese	English
45	74179	开锁（锁匠服务）	Opening of locks [locksmiths' services]
45	74180	婚姻介绍机构	Matrimonial agencies
45	74181	开保险锁	Opening of security locks
45	74182	调解	Mediation
45	74183	组织丧亲家庭聚会以纪念亲人离世	Organising meetings of bereaved families to commemorate the death of a loved one
45	74184	法律程序中的调解	Mediation in legal procedures
45	74185	组织宗教集会	Organization of religious meetings
45	74186	调解（法律服务）	Mediation [legal services]
45	74187	律师助理服务	Paralegal services
45	74188	调解服务	Mediation services
45	74189	超自然现象调查服务	Paranormal investigation services
45	74190	婚姻纠纷调解服务	Mediation services for marital disputes
45	74191	护照查验服务（安保）	Passport control services [security]
45	74192	监狱服务	Prison services
45	74193	指导（精神）	Mentoring [spiritual]
45	74194	牧灵辅导	Pastoral counselling
45	74195	私人调查服务	Private investigation services
45	74196	宠物微芯片安保服务	Microchip security services for pets
45	74197	专利和专利申请许可	Patent and patent application licensing
45	74198	公益法律服务	Pro bono legal services
45	74199	神职辅导	Ministerial counselling
45	74200	专利代理人服务	Patent attorney services
45	74201	知识产权相关专业顾问服务	Professional advisory services relating to intellectual property rights
45	74202	寻人调查	Missing person investigations
45	74203	专利的许可	Patents (Licensing of -)

EU Trademark Classification

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